Did anyone lose anything at Cwm Carn recently?

Whilst having my own mechanical malody at Cwm Carn on thursday I was scouring the trail for something missing off my bike when I came across a bike computer. Nothing fancy but the odometer has a reasonable distance on it & I wondered if anyone on this fine forum had lost it. If so, get in touch & I'll be happy to drop it in a Jiffy bag and post it on to you. Let me know what brand it was and whether it is set in mph or kph (so I know it's yours) and I'll pop it in the post.